html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
}
body {
  min-height: 100%;
  height: auto !important;
  height: 100%;
  position: relative;
}
#header {
  height: 3em;
  width: 100%;
}
#content {
  padding-bottom: 2.5em;
  height:100%;
  width: 860px;
  background-color: #ccc;
  margin: auto auto;
}
#content_inner{
 width: 70%;
 height: 50%;
 float: left;
}
#footer {
  height: 2.5em;
  width: 100%;
  position: absolute;
  bottom: 0;
}

#sidebar {
   width: 30%;
   float: right;
}

.zend_form #loginDataGroup-element{
    margin:0;
}